Finding the Fourth Proportional to 58,833.27, 81,148.89 and 38,683.71

Step by Step Solution

1. Step 1: Write the proportion equation
   58,833.27 : 81,148.89 = 38,683.71 : x
2. Step 2: Convert to fraction form
   58,833.27/81,148.89 = 38,683.71/x
3. Step 3: Cross multiply
   58,833.27x = 81,148.89 × 38,683.71
4. Step 4: Simplify right side
   58,833.27x = 3,139,140,127.58
5. Step 5: Solve for x
   x = 3,139,140,127.58/58,833.27
6. Step 6: Final answer
   x = 53,356.55